Patents per Year
Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10937086 | Vehicle for public rental | Dong Wang | 2021-03-02 |
| 10606137 | Composition for black matrix and method for preparing the same, display substrate and display device | Pengyu Qi, Dong Wang | 2020-03-31 |
| 10192518 | Display method and display device | — | 2019-01-29 |
| 10137469 | Coating device and washing method for its nozzle | Pengyu Qi | 2018-11-27 |
| 10114283 | Mask plate, exposure device, and exposure method | Pengyu Qi, Changjun Zha, Yanping Wang, Dong Wang, Jianfeng Yuan +3 more | 2018-10-30 |